STM32F103RBH6
IC MCU 32BIT 128KB FLASH 64BGA
Embedded Microcontrollers
64-TFBGA
STM32F1
Active
$7.72 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | STM32F103RBH6 |
| Package / Case | 64-TFBGA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | ARM® Cortex®-M3 |
| Speed | 72MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | 20K x 8 |
| Number of I/O | 51 |
| Data Converters | A/D 16x12b |
| Voltage - Supply | 2V ~ 3.6V |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Supplier Device Package | 64-TFBGA (5x5) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
STM32F103RBH6 by STMicroelectronics is a ARM® Cortex®-M3 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 64-TFBGA package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 72MHz |
| RAM Size | 20K x 8 |
| Core Size | 32-Bit |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Number of I/O | 51 |
| Core Processor | ARM® Cortex®-M3 |
| Data Converters | A/D 16x12b |
| Oscillator Type | Internal |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
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